DE3469309D1 - Multiple-valved internal combustion engine - Google Patents
Multiple-valved internal combustion engineInfo
- Publication number
- DE3469309D1 DE3469309D1 DE8484307901T DE3469309T DE3469309D1 DE 3469309 D1 DE3469309 D1 DE 3469309D1 DE 8484307901 T DE8484307901 T DE 8484307901T DE 3469309 T DE3469309 T DE 3469309T DE 3469309 D1 DE3469309 D1 DE 3469309D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- valved
- valved internal
- engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
- F01L1/143—Tappets; Push rods for use with overhead camshafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/024—Belt drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
- F01L1/265—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder peculiar to machines or engines with three or more intake valves per cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/242—Arrangement of spark plugs or injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
- F02F1/4221—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder particularly for three or more inlet valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
- F01L2001/0537—Double overhead camshafts [DOHC]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L2003/25—Valve configurations in relation to engine
- F01L2003/256—Valve configurations in relation to engine configured other than perpendicular to camshaft axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/18—DOHC [Double overhead camshaft]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/20—SOHC [Single overhead camshaft]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/06—Combinations of engines with mechanical gearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
- F02F2001/246—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis and orientated radially from the combustion chamber surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/006—Camshaft or pushrod housings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22069383A JPS60113004A (ja) | 1983-11-25 | 1983-11-25 | 多バルブエンジン |
JP18917883U JPS6097346U (ja) | 1983-12-09 | 1983-12-09 | 4サイクルモノブロツクエンジンにおけるバルブ装置 |
JP23438183A JPS60128909A (ja) | 1983-12-14 | 1983-12-14 | 多バルブ式エンジンの動弁装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3469309D1 true DE3469309D1 (en) | 1988-03-17 |
Family
ID=27326139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484307901T Expired DE3469309D1 (en) | 1983-11-25 | 1984-11-14 | Multiple-valved internal combustion engine |
Country Status (3)
Country | Link |
---|---|
US (1) | US4549510A (de) |
EP (1) | EP0144179B1 (de) |
DE (1) | DE3469309D1 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6149113A (ja) * | 1984-08-15 | 1986-03-11 | Yamaha Motor Co Ltd | 内燃機関の動弁装置 |
JPS6149120A (ja) * | 1984-08-15 | 1986-03-11 | Yamaha Motor Co Ltd | 4行程内燃機関 |
JPH071007B2 (ja) * | 1984-08-16 | 1995-01-11 | ヤマハ発動機株式会社 | 4行程内燃機関の吸気装置 |
US4741302A (en) * | 1984-12-10 | 1988-05-03 | Mazda Motor Corporation | Internal combustion engine |
US4714058A (en) * | 1984-12-10 | 1987-12-22 | Mazda Motor Corporation | Spark-ignited internal combustion engine |
JP2554245B2 (ja) * | 1985-04-30 | 1996-11-13 | マツダ株式会社 | シングルオ−バヘツドカム式エンジン |
US4919092A (en) * | 1985-07-29 | 1990-04-24 | Tfs, Inc. | In-line cylinder head for internal combustion engine |
US5076224A (en) * | 1985-07-29 | 1991-12-31 | Tfs, Inc. | In-line cylinder head for internal combustion engine |
US5138990A (en) * | 1985-07-29 | 1992-08-18 | Tfs, Inc. | In-line cylinder head for internal combustion engine |
US4773382A (en) * | 1985-07-29 | 1988-09-27 | Tfs, Inc. | Head for high performance internal combustion engine |
US5257612A (en) * | 1985-07-29 | 1993-11-02 | Autosales, Incorporated | In-line cylinder head for an internal combustion engine |
KR890001689Y1 (ko) * | 1985-08-06 | 1989-04-07 | 마쓰다 가부시기가이샤 | 엔진의 캠축 구동장치 |
JPS6318109A (ja) * | 1986-07-09 | 1988-01-26 | Honda Motor Co Ltd | 内燃機関の動弁機構 |
DE3624107A1 (de) * | 1986-07-17 | 1988-01-28 | Opel Adam Ag | Brennkraftmaschine |
DE3724495A1 (de) * | 1987-07-24 | 1989-02-02 | Audi Ag | Ventilgesteuerte, fremdgezuendete viertakt-hubkolbenbrennkraftmaschine |
GB2213196B (en) * | 1987-12-08 | 1991-10-02 | Aston Martin Tickford | Multivalve cylinder head |
JP2733660B2 (ja) * | 1988-01-18 | 1998-03-30 | ヤマハ発動機株式会社 | 多弁式エンジンの燃焼室 |
JP2615134B2 (ja) * | 1988-05-30 | 1997-05-28 | ヤマハ発動機株式会社 | 4サイクルエンジンの吸気装置 |
JP2575807B2 (ja) * | 1988-05-30 | 1997-01-29 | ヤマハ発動機株式会社 | 4サイクルエンジンのシリンダヘッド冷却構造 |
JP2766292B2 (ja) * | 1989-03-10 | 1998-06-18 | ヤマハ発動機株式会社 | エンジンの動弁装置 |
DE3932293C1 (de) * | 1989-09-28 | 1991-01-24 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE68913740T2 (de) * | 1989-10-12 | 1994-06-23 | Yamaha Motor Co Ltd | Brennkammer und Ventilsteuervorrichtung für Mehrventil-Brennkraftmaschine. |
US5359974A (en) * | 1989-11-29 | 1994-11-01 | Yamaha Hatsudoki Kabushiki Kaisha | Single overhead cam multi-valve engine |
US5230317A (en) * | 1989-11-29 | 1993-07-27 | Yamaha Hatsudoki Kabushiki Kaisha | Single overhead cam multi-valve engine |
JP2786699B2 (ja) * | 1989-11-29 | 1998-08-13 | ヤマハ発動機株式会社 | Sohcエンジンの動弁装置 |
DE9405442U1 (de) * | 1994-03-31 | 1995-08-03 | FEV Motorentechnik GmbH & Co. KG, 52078 Aachen | 4-Ventil-Kolbenbrennkraftmaschine |
DE19801606A1 (de) | 1998-01-17 | 1999-07-22 | Audi Ag | Zylinderkopf |
JP4086604B2 (ja) * | 2002-09-18 | 2008-05-14 | 本田技研工業株式会社 | 内燃機関付き車両用動力装置の潤滑装置 |
JP6684844B2 (ja) * | 2018-04-05 | 2020-04-22 | 本田技研工業株式会社 | パワーユニット |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR504380A (fr) * | 1918-05-16 | 1920-07-02 | Rolls Royce | Perfectionnements aux mécanismes à soupapes pour moteurs à combustion interne |
GB123658A (en) * | 1918-05-16 | 1919-03-06 | Rolls Royce | Improvements in Valve Mechanism for Internal Combustion Engines. |
US1484376A (en) * | 1921-02-21 | 1924-02-19 | Lanzerotti-Spina Ettore | Internal-combustion engine |
GB242919A (en) * | 1925-07-10 | 1925-11-19 | Napier & Son Ltd | Improvements in or relating to valve operating mechanism for internal combustion engines |
US2144561A (en) * | 1935-02-04 | 1939-01-17 | Bucht Alfred | Four stroke cycle internal combustion engine |
NL78718C (de) * | 1950-09-09 | |||
US3139870A (en) * | 1962-01-03 | 1964-07-07 | Sampietro Achille Carlo | Internal combustion engines with four valves |
US3211137A (en) * | 1963-03-12 | 1965-10-12 | Love John | Input valve systems for internal combustion engines |
US3164143A (en) * | 1964-03-11 | 1965-01-05 | Dolza John | Internal combustion engine |
FR2166726A5 (de) * | 1972-01-05 | 1973-08-17 | Gordini Amedee | |
JPS57176311A (en) * | 1981-04-22 | 1982-10-29 | Yamaha Motor Co Ltd | Four-cycle engine |
JPS57183553A (en) * | 1981-05-08 | 1982-11-11 | Yamaha Motor Co Ltd | Intake device of 4-cycle engine |
DE3209901C1 (de) * | 1982-03-18 | 1983-10-27 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Einteiliger Zylinderkopf für eine Hubkolben-Brennkraftmaschine |
GB2148386B (en) * | 1983-10-22 | 1987-09-09 | Bl Tech Ltd | Cylinder head for spark ignition internal combustion engine |
-
1984
- 1984-11-14 DE DE8484307901T patent/DE3469309D1/de not_active Expired
- 1984-11-14 EP EP84307901A patent/EP0144179B1/de not_active Expired
- 1984-11-26 US US06/674,812 patent/US4549510A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0144179B1 (de) | 1988-02-10 |
US4549510A (en) | 1985-10-29 |
EP0144179A3 (en) | 1986-05-28 |
EP0144179A2 (de) | 1985-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |